jack

英 [dʒæk]

美 [dʒæk]

n.  千斤顶，起重器(换车轮时常用); (电)插孔，插座，插口; 塞孔; J牌; 杰克
v.  （用千斤顶）顶起; （用千斤顶）张拉（钢丝）; 离开; 停止，放弃; 增加; 提高
adj.  (对…)厌倦，厌烦

复数：jacks　过去式：jacked　现在分词：jacking　过去分词：jacked　第三人称单数：jacks　

Collins.2 / BNC.1652 / COCA.11765

短语动词

jack up
1. 用千斤顶托起（汽车等）

jack sb around

把某人摆弄来摆弄去；故意不合作（或浪费某人的时间）
to treat sb in a way that is deliberately not helpful to them or wastes their time

jack in/into sth

jack sth↔in

jack off

jack up

jack sth↔up

a jack of all trades

博而不精的人；万金油；三脚猫
a person who can do many different types of work, but who perhaps does not do them very well

I'm all right, Jack

我过得很好（或惬意）（别人的事我是不管的）
used by or about sb who is happy with their own life and does not care about other people's problems

all work and no play (makes Jack a dull boy)

只工作不玩耍，聪明的孩子也变傻
it is not healthy to spend all your time working; you need to relax too

noun

千斤顶，起重器（换车轮时常用）
a device for raising heavy objects off the ground, especially vehicles so that a wheel can be changed
（电）插孔，插座，插口；塞孔
an electronic connection between two pieces of electrical equipment
J牌；杰克
a card with a picture of a young man on it, worth more than a ten and less than a queen
1. the jack of clubs
  梅花杰克
靶子球（白色，较其他球小）
a small white ball towards which players roll larger balls
抛接子游戏（儿童游戏）
a children's game in which players bounce a small ball and pick up small metal objects, also called jacks , before catching the ball
丝毫，根本，一点（不）
anything or nothing at all
1. You don't know jack.
  你什么都不知道。

verb

adj.

千斤顶；起重器
Ajackis a device for lifting a heavy object off the ground, for example a car.
（纸牌中的）J牌，杰克
Ajackis a playing card whose value is between a ten and a queen. A jack is usually represented by a picture of a young man.
See also:jack-of-all-trades Union Jack

noun

male donkey
Synonym:jackass
any of several fast-swimming predacious fishes of tropical to warm temperate seas
tool for exerting pressure or lifting
one of four face cards in a deck bearing a picture of a young prince
Synonym:knave
small flag indicating a ship's nationality
game equipment consisting of one of several small six-pointed metal pieces that are picked up while bouncing a ball in the game of jacks
Synonym:jackstones
an electrical device consisting of a connector socket designed for the insertion of a plug
a small ball at which players aim in lawn bowling
immense East Indian fruit resembling breadfruit
Synonym:jackfruitjak
someone who works with their hands
Synonym:laborermanual laborerlabourer
a small worthless amount
1. you don't know jack
Synonym:doodly-squatdiddly-squatdiddlysquatdiddly-shitdiddlyshitdiddlydiddleysquatshit

verb

hunt with a jacklight
Synonym:jacklight
lift with a special device
1. jack up the car so you can change the tire
Synonym:jack up

This guy, Jack Smith, does he go by the name of Jackal?
这个叫杰克·史密斯的家伙是不是还有个名字叫杰凯尔？
Jack was furious with his London doctors for having misled him
杰克对伦敦的医生欺骗自己的行为感到非常生气。
Jack was the sort of man who did not like his actions questioned.
杰克是那种不喜欢别人质疑自己行为的人。
Jack was a born teacher.
杰克天生是个当老师的料。
He tried to follow Jack's footsteps in the snow and tripped on a rock
他想要跟着杰克在雪中留下的脚印走，却让一块石头绊倒了。
Auntie Hilda and Uncle Jack couldn't fuss over them enough.
希尔达姨妈和杰克姨父对他们宠爱有加。
Jack opened his door and stuck his head out.
杰克打开门，探出头来。
All I had to do was jack the car up and put on the spare.
我要做的就是用千斤顶把汽车托起来，再把备胎换上。
He told her their affair would have to stop, because Jack Smith was blackmailing him
他告诉她说他们的婚外情必须结束了，因为杰克·史密斯正在敲诈他。
'There,' said Jack, pointing upwards
“在那里，”杰克向上指着说。